68604208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{91229}}^1$

素因数の和:91284

約数の個数: 20

約数和(自身を含む): 135750240

約数和(自身を除く): 67146032

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 91229, 182458, 364916, 729832, 1459664, 4287763, 8575526, 17151052, 34302104, 68604208]

約数ペア:

[(1, 68604208), (2, 34302104), (4, 17151052), (8, 8575526), (16, 4287763), (47, 1459664), (94, 729832), (188, 364916), (376, 182458), (752, 91229)]